1 files changed, 48 insertions, 0 deletions
diff --git a/ext/standard/tests/file/is_file_basic.phpt b/ext/standard/tests/file/is_file_basic.phpt
new file mode 100644
index 0000000..f8c06a0
--- /dev/null
+++ b/ext/standard/tests/file/is_file_basic.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test is_file() function: basic functionality
+--FILE--
+<?php
+/* Prototype: bool is_file ( string $filename );
+   Description: Tells whether the filename is a regular file
+     Returns TRUE if the filename exists and is a regular file
+*/
+
+echo "*** Testing is_file(): basic functionality ***\n";
+
+/* Checking with current file */
+var_dump( is_file(__FILE__) );
+
+/* Checking with (current) dir */
+var_dump( is_file(dirname(__FILE__)) );
+
+$file_path = dirname(__FILE__);
+$file_name = $file_path."/is_file_basic.tmp";
+/* With non-existing file */
+var_dump( is_file($file_name) );
+/* With existing file */
+fclose( fopen($file_name, "w") );
+var_dump( is_file($file_name) );
+
+echo "*** Testing is_file() for its return value type ***\n";
+var_dump( is_bool( is_file(__FILE__) ) );
+var_dump( is_bool( is_file("/no/such/file") ) );
+
+echo "\n*** Done ***";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$file_name = $file_path."/is_file_basic.tmp";
+unlink($file_name);
+?>
+--EXPECTF--
+*** Testing is_file(): basic functionality ***
+bool(true)
+bool(false)
+bool(false)
+bool(true)
+*** Testing is_file() for its return value type ***
+bool(true)
+bool(true)
+
+*** Done ***